Micro-expressions are brief involuntary facial expressions that reveal genuine emotions and,
thus, help detect lies. Because of their many promising applications, they have attracted the …

How can a target's differential image of multiple components at a certain degree of freedom
(DOF) of light (eg, wavelength, polarization, and position) be obtained? Previous schemes …

Recognizing distribution patterns of ore-related pathfinder elements requires an
understanding of the corresponding ore-forming systems and may lead to the definition of …

A locally linear K Nearest Neighbor (LLK) method is presented in this paper with
applications to robust visual recognition. Specifically, the concept of an ideal representation …

In many of the computer vision applications, color-to-grayscale conversion algorithms are
required to preserve the salient features of the color images, such as brightness, contrast …

This paper presents new image descriptors based on color, texture, shape, and wavelets for
object and scene image classification. First, a new three Dimensional Local Binary Patterns …

With the aim of constraining the influence of the surrounding plates on the Late Paleozoic–
Mesozoic paleogeographic and tectonic evolution of the southern North China Craton …

The analysis of the topography of brain neuromodulation following transcranial alternating
current (AC) stimulation is relevant for defining strategies directed to specific nuclei …

Since captured finger vein images are usually of low quality, it is challenging to extract
reliable finger vein features directly from the original finger vein images. Most current …

Recent research efforts reveal that color may provide useful information for face recognition.
For different visual tasks, the choice of a color space is generally different. How can a color …